Lorena is gathering details about red tides based on the essential question “what is it? ” which detail best answers that question? a red tide can make the air toxic and can have harmful effects on humans, sea life, and birds.
a red tide does not happen in cold water but in warm water anywhere along the coastline.
a red tide is when harmful algae grow out of control in the ocean and become toxic.
a red tide usually occurs during warm months. for example, there are red tides every summer along the coast of florida.

C

Explanation: The question asks “What are red tides?” If you look at the 1st answer it gives you a description of what it does and how it negatively impacts the world, the 2nd tells you when it’s formed, the 3rd one explains how it’s formed and what it is and the 4th tell you in what place it’s likely to form

recent news about two years ago indicates that a polish forestry student by chance unearthed at a depth of about 40cm (16 inches), during digging in a damp polish forest he found a 13-page manuscript into a thermos flask.

greek jew marcel nadjari was a aischwitz slave who witnessed how the nazi's built big death chambers and crematoriums and told how he was forced to escort fellow jews to the gas chambers. he accounts on this manuscript how the nazi's disguised this chambers to look like showers. also, he describes this place as a process of extermination from the chambers to the trains arriving to take the bodies.

sing because that is what they are doing in the sentence

explanation:

the simple predicate is the main verb in the predicate that tells what the subject does. example: my father fixed the dryer. read each sentence. draw a line under the complete predicate.